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Finding the Fourth Proportional to 95,690.77, 132,050.01 and 53,248.39

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Solution

The fourth proportional to 95,690.77, 132,050.01 and 53,248.39 is: 73,480.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,690.77 : 132,050.01 = 53,248.39 : x
  2. Step 2: Convert to fraction form
    95,690.77/132,050.01 = 53,248.39/x
  3. Step 3: Cross multiply
    95,690.77x = 132,050.01 × 53,248.39
  4. Step 4: Simplify right side
    95,690.77x = 7,031,450,431.98
  5. Step 5: Solve for x
    x = 7,031,450,431.98/95,690.77
  6. Step 6: Final answer
    x = 73,480.97

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.